Gradient Vector Flow 2D 1.4 R (gvf2d)

CISST.Segmentation

[edu.jhu.cs.cisst.plugins.segmentation.PlugInGradientVectorFlow2D]

Description

Extends the gradient field through a vector field diffusion process.

Notes

The diffusion PDEs are solved using the Full Multigrid (FMG) method with a Conjugate Gradient (CG) solver.

Inputs

Name Default Type File Extension Description
Intensity Image Intensity ImageVolume
  • dim{X,Y,Z,1}
  • type{any}
Supported Formats Intensity Image
Maximum Iterations 1000Integer - Maximum Iterations
Gaussian Std. Dev. 1Double - Gaussian Std. Dev.
Diffusion Weight 0.1Double - Diffusion Weight
Normalize falseBoolean - Normalize
Method MULTIGRIDOption
  1. MULTIGRID
  2. CG
  3. CGS
  4. BiCG
  5. BiCGstab
 - Method
Down-Sampling Factor 8Integer - Down-Sampling Factor
Resolutions 4Integer - Resolutions
Smoothing Iterations 50Integer - Smoothing Iterations

Outputs

Name Type File Extension Description
GVF Vector Field Volume
  • dim{X,Y,Z,1}
  • type{any}
xml GVF Vector Field
Execution Time Performance - Execution Time

Authors

Citations


Last modified by VANDERBILT\landmaba on Thu, 21 Jan 2010 14:27:27 CST